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MAX11044ECB+T PDF预览

MAX11044ECB+T

更新时间: 2024-09-17 12:57:55
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
27页 1587K
描述
A/D Converter, 16-Bit, 1 Func, 4 Channel, Parallel, Word Access, BICMOS, 10 X 10 MM, ROHS COMPLIANT, TQFP-64

MAX11044ECB+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:HTFQFP, QFP64,.47SQ,20针数:64
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:8 weeks风险等级:5.48
最大模拟输入电压:5.0166 V最小模拟输入电压:-5.0166 V
最长转换时间:3 µs转换器类型:A/D CONVERTER
JESD-30 代码:S-XQFP-G64长度:10 mm
最大线性误差 (EL):0.0031%湿度敏感等级:3
模拟输入通道数量:4位数:16
功能数量:1端子数量:64
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:OFFSET BINARY, 2'S COMPLEMENT BINARY输出格式:PARALLEL, WORD
封装主体材料:UNSPECIFIED封装代码:HTFQFP
封装等效代码:QFP64,.47SQ,20封装形状:SQUARE
封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3/5,5 V认证状态:Not Qualified
采样速率:0.25 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1.2 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmBase Number Matches:1

MAX11044ECB+T 数据手册

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EVALUATION KIT AVAILABLE  
MAX11044/MAX11045/MAX11046/  
MAX11054/MAX11055/MAX11056  
4-/6-/8-Channel, 16-/14-Bit,  
Simultaneous-Sampling ADCs  
General Description  
Features  
The MAX11044/MAX11045/MAX11046 16-bit and  
MAX11054/MAX11055/MAX11056 14-bit ADCs offer 4, 6,  
or 8 independent input channels. Featuring independent  
track and hold (T/H) and SAR circuitry, these parts pro-  
vide simultaneous sampling at 250ksps for each channel.  
o 16-Bit ADC (MAX11044/MAX11045/MAX11046) and  
14-Bit ADC (MAX11054/MAX11055/MAX11056)  
8-Channel ADC (MAX11046/MAX11056)  
6-Channel ADC (MAX11045/MAX11055)  
4-Channel ADC (MAX11044/MAX11054)  
The MAX11044/MAX11045/MAX11046 and MAX11054/  
MAX11055/MAX11056 accept a 5ꢀ input. All inputs  
are overrange protected with internal 20mA input  
clamps providing overrange protection with a simple  
external resistor. Other features include a 4MHz T/H  
input bandwidth, internal clock, and internal or external  
reference. A 20MHz, bidirectional, parallel interface  
provides the conversion results and accepts digital  
configuration inputs.  
o Single Analog and Digital Supply  
o High-Impedance Inputs Up to 1G  
o On-Chip T/H Circuit for Each Channel  
o Fast 3µs Conversion Time  
o High Throughput: 250ksps for Each Channel  
o 16-Bit/14-Bit, High-Speed, Parallel Interface  
o Internal Clocked Conversions  
The MAX11044/MAX11045/MAX11046 and MAX11054/  
MAX11055/MAX11056 operate with a 4.75ꢀ to 5.25ꢀ  
analog supply and a separate flexible 2.7ꢀ to 5.25ꢀ  
digital supply for interfacing with the host without a level  
shifter. The MAX11044/MAX11045/MAX11046  
are available in a 56-pin TQFN and 64-pin TQFP pack-  
ages while the MAX11054/MAX11055/MAX11056 are  
available in TQFP only and operate over the extended  
-40°C to +85°C temperature range.  
o 10ns Aperture Delay  
o 100ps Channel-to-Channel T/H Matching  
o Low Drift, Accurate 4.096V Internal Reference  
Providing an Input Range of 5V  
o External Reference Range of 3.0V to 4.25V,  
Allowing Full-Scale Input Ranges of 4.0V to 5.2V  
Applications  
o 56-Pin (8mm x 8mm) TQFN and 64-Pin  
Automatic Test Equipment  
(10mm x 10mm) TQFP Packages  
Power-Factor Monitoring and Correction  
Power-Grid Protection  
Multiphase Motor Control  
o Evaluation Kit Available  
ꢀibration and Waveform Analysis  
Functional Diagram  
Ordering Information  
PART  
PIN-PACKAGE  
56 TQFN-EP*  
64 TQFP-EP*  
56 TQFN-EP*  
64 TQFP-EP*  
56 TQFN-EP*  
64 TQFP-EP*  
64 TQFP-EP*  
64 TQFP-EP*  
64 TQFP-EP*  
CHANNELS  
AVDD  
CH0  
DVDD  
DB15**  
MAX11044ETN+  
MAX11044ECB+  
MAX11045ETN+  
MAX11045ECB+  
MAX11046ETN+  
MAX11046ECB+  
MAX11054ECB+  
MAX11055ECB+  
MAX11056ECB+  
4
4
6
6
8
8
4
6
8
16-/14-BIT ADC  
16-/14-BIT ADC  
CLAMP  
CLAMP  
S/H  
S/H  
DB4  
DB3/CR3  
DB0/CR0  
CH7  
CONFIGURATION  
REGISTERS  
WR  
AGNDS  
AGND  
RD  
CS  
INTERFACE  
AND  
CONTROL  
CONVST  
SHDN  
EOC  
MAX11044/MAX11045/MAX11046/  
MAX11054/MAX11055/MAX11056  
Note: All devices are specified over the -40°C to +85°C operating  
temperature range.  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
DGND  
RDC  
INT REF  
10k  
BANDGAP  
REFERENCE  
REF  
BUF  
EXT REF  
REFIO  
RDC_SENSE*  
Pin Configurations appear at end of data sheet.  
**MAX11044/MAX11045/MAX11046  
MAX11046/MAX11056  
*CONNECTED INTERNALLY TO RDC ON THE TQFN PARTS  
For pricing, delivery, and ordering information, please contact Maxim Direct  
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.  
19-5036; Rev 5; 1/11  

MAX11044ECB+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX11044BECB+ MAXIM

完全替代

ADC, Successive Approximation, 16-Bit, 1 Func, 4 Channel, Parallel, Word Access, BICMOS, P
MAX11047ECB+ MAXIM

完全替代

4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs
MAX11044ECB+ MAXIM

完全替代

4-/6-/8-Channel, 16-Bit, Simultaneous-Sampling ADCs

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